Merge branch 'master' into modesetting-101 - TTM & typedef removal

Conflicts:

	linux-core/drmP.h
	linux-core/drm_bo.c
	linux-core/drm_drv.c
	linux-core/drm_objects.h
	shared-core/drm.h
	shared-core/i915_dma.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c

Mostly removing typedefs that snuck into the modesetting code and
updating to the latest TTM APIs.  As of today, the i915 driver builds,
but there are likely to be problems, so debugging and bugfixes will
come next.

1 files changed, 77 insertions, 93 deletions

diff --git a/shared-core/r128_cce.c b/shared-core/r128_cce.c
index a2ee18b7..5bed45bc 100644
--- a/shared-core/r128_cce.c
+++ b/shared-core/r128_cce.c
@@ -81,7 +81,7 @@ static u32 r128_cce_microcode[] = {
 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
 };
 
-static int R128_READ_PLL(drm_device_t * dev, int addr)
+static int R128_READ_PLL(struct drm_device * dev, int addr)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 
@@ -129,7 +129,7 @@ static int r128_do_pixcache_flush(drm_r128_private_t * dev_priv)
 #if R128_FIFO_DEBUG
 	DRM_ERROR("failed!\n");
 #endif
-	return DRM_ERR(EBUSY);
+	return -EBUSY;
 }
 
 static int r128_do_wait_for_fifo(drm_r128_private_t * dev_priv, int entries)
@@ -146,7 +146,7 @@ static int r128_do_wait_for_fifo(drm_r128_private_t * dev_priv, int entries)
 #if R128_FIFO_DEBUG
 	DRM_ERROR("failed!\n");
 #endif
-	return DRM_ERR(EBUSY);
+	return -EBUSY;
 }
 
 static int r128_do_wait_for_idle(drm_r128_private_t * dev_priv)
@@ -168,7 +168,7 @@ static int r128_do_wait_for_idle(drm_r128_private_t * dev_priv)
 #if R128_FIFO_DEBUG
 	DRM_ERROR("failed!\n");
 #endif
-	return DRM_ERR(EBUSY);
+	return -EBUSY;
 }
 
 /* ================================================================
@@ -227,7 +227,7 @@ int r128_do_cce_idle(drm_r128_private_t * dev_priv)
 	DRM_ERROR("failed!\n");
 	r128_status(dev_priv);
 #endif
-	return DRM_ERR(EBUSY);
+	return -EBUSY;
 }
 
 /* Start the Concurrent Command Engine.
@@ -271,7 +271,7 @@ static void r128_do_cce_stop(drm_r128_private_t * dev_priv)
 
 /* Reset the engine.  This will stop the CCE if it is running.
  */
-static int r128_do_engine_reset(drm_device_t * dev)
+static int r128_do_engine_reset(struct drm_device * dev)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	u32 clock_cntl_index, mclk_cntl, gen_reset_cntl;
@@ -308,7 +308,7 @@ static int r128_do_engine_reset(drm_device_t * dev)
 	return 0;
 }
 
-static void r128_cce_init_ring_buffer(drm_device_t * dev,
+static void r128_cce_init_ring_buffer(struct drm_device * dev,
 				      drm_r128_private_t * dev_priv)
 {
 	u32 ring_start;
@@ -347,7 +347,7 @@ static void r128_cce_init_ring_buffer(drm_device_t * dev,
 	R128_WRITE(R128_BUS_CNTL, tmp);
 }
 
-static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
+static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init)
 {
 	drm_r128_private_t *dev_priv;
 
@@ -355,7 +355,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 
 	dev_priv = drm_alloc(sizeof(drm_r128_private_t), DRM_MEM_DRIVER);
 	if (dev_priv == NULL)
-		return DRM_ERR(ENOMEM);
+		return -ENOMEM;
 
 	memset(dev_priv, 0, sizeof(drm_r128_private_t));
 
@@ -365,7 +365,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_ERROR("PCI GART memory not allocated!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	dev_priv->usec_timeout = init->usec_timeout;
@@ -374,7 +374,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_DEBUG("TIMEOUT problem!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	dev_priv->cce_mode = init->cce_mode;
@@ -394,7 +394,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_DEBUG("Bad cce_mode!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	switch (init->cce_mode) {
@@ -461,7 +461,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_ERROR("could not find sarea!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
@@ -469,21 +469,21 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_ERROR("could not find mmio region!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 	dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset);
 	if (!dev_priv->cce_ring) {
 		DRM_ERROR("could not find cce ring region!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 	dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
 	if (!dev_priv->ring_rptr) {
 		DRM_ERROR("could not find ring read pointer!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 	dev->agp_buffer_token = init->buffers_offset;
 	dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
@@ -491,7 +491,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 		DRM_ERROR("could not find dma buffer region!\n");
 		dev->dev_private = (void *)dev_priv;
 		r128_do_cleanup_cce(dev);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	if (!dev_priv->is_pci) {
@@ -501,7 +501,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 			DRM_ERROR("could not find agp texture region!\n");
 			dev->dev_private = (void *)dev_priv;
 			r128_do_cleanup_cce(dev);
-			return DRM_ERR(EINVAL);
+			return -EINVAL;
 		}
 	}
 
@@ -520,7 +520,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 			DRM_ERROR("Could not ioremap agp regions!\n");
 			dev->dev_private = (void *)dev_priv;
 			r128_do_cleanup_cce(dev);
-			return DRM_ERR(ENOMEM);
+			return -ENOMEM;
 		}
 	} else
 #endif
@@ -567,7 +567,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 			DRM_ERROR("failed to init PCI GART!\n");
 			dev->dev_private = (void *)dev_priv;
 			r128_do_cleanup_cce(dev);
-			return DRM_ERR(ENOMEM);
+			return -ENOMEM;
 		}
 		R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr);
 #if __OS_HAS_AGP
@@ -584,7 +584,7 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 	return 0;
 }
 
-int r128_do_cleanup_cce(drm_device_t * dev)
+int r128_do_cleanup_cce(struct drm_device * dev)
 {
 
 	/* Make sure interrupts are disabled here because the uninstall ioctl
@@ -623,35 +623,30 @@ int r128_do_cleanup_cce(drm_device_t * dev)
 	return 0;
 }
 
-int r128_cce_init(DRM_IOCTL_ARGS)
+int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
-	drm_r128_init_t init;
+	drm_r128_init_t *init = data;
 
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	DRM_COPY_FROM_USER_IOCTL(init, (drm_r128_init_t __user *) data,
-				 sizeof(init));
-
-	switch (init.func) {
+	switch (init->func) {
 	case R128_INIT_CCE:
-		return r128_do_init_cce(dev, &init);
+		return r128_do_init_cce(dev, init);
 	case R128_CLEANUP_CCE:
 		return r128_do_cleanup_cce(dev);
 	}
 
-	return DRM_ERR(EINVAL);
+	return -EINVAL;
 }
 
-int r128_cce_start(DRM_IOCTL_ARGS)
+int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (dev_priv->cce_running || dev_priv->cce_mode == R128_PM4_NONPM4) {
 		DRM_DEBUG("%s while CCE running\n", __FUNCTION__);
@@ -666,30 +661,26 @@ int r128_cce_start(DRM_IOCTL_ARGS)
 /* Stop the CCE.  The engine must have been idled before calling this
  * routine.
  */
-int r128_cce_stop(DRM_IOCTL_ARGS)
+int r128_cce_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
 	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_r128_cce_stop_t stop;
+	drm_r128_cce_stop_t *stop = data;
 	int ret;
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
-
-	DRM_COPY_FROM_USER_IOCTL(stop, (drm_r128_cce_stop_t __user *) data,
-				 sizeof(stop));
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	/* Flush any pending CCE commands.  This ensures any outstanding
 	 * commands are exectuted by the engine before we turn it off.
 	 */
-	if (stop.flush) {
+	if (stop->flush) {
 		r128_do_cce_flush(dev_priv);
 	}
 
 	/* If we fail to make the engine go idle, we return an error
 	 * code so that the DRM ioctl wrapper can try again.
 	 */
-	if (stop.idle) {
+	if (stop->idle) {
 		ret = r128_do_cce_idle(dev_priv);
 		if (ret)
 			return ret;
@@ -709,17 +700,16 @@ int r128_cce_stop(DRM_IOCTL_ARGS)
 
 /* Just reset the CCE ring.  Called as part of an X Server engine reset.
  */
-int r128_cce_reset(DRM_IOCTL_ARGS)
+int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
 		DRM_DEBUG("%s called before init done\n", __FUNCTION__);
-		return DRM_ERR(EINVAL);
+		return -EINVAL;
 	}
 
 	r128_do_cce_reset(dev_priv);
@@ -730,13 +720,12 @@ int r128_cce_reset(DRM_IOCTL_ARGS)
 	return 0;
 }
 
-int r128_cce_idle(DRM_IOCTL_ARGS)
+int r128_cce_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (dev_priv->cce_running) {
 		r128_do_cce_flush(dev_priv);
@@ -745,19 +734,18 @@ int r128_cce_idle(DRM_IOCTL_ARGS)
 	return r128_do_cce_idle(dev_priv);
 }
 
-int r128_engine_reset(DRM_IOCTL_ARGS)
+int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
 	DRM_DEBUG("\n");
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	return r128_do_engine_reset(dev);
 }
 
-int r128_fullscreen(DRM_IOCTL_ARGS)
+int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	return DRM_ERR(EINVAL);
+	return -EINVAL;
 }
 
 /* ================================================================
@@ -767,18 +755,18 @@ int r128_fullscreen(DRM_IOCTL_ARGS)
 #define R128_BUFFER_FREE	0
 
 #if 0
-static int r128_freelist_init(drm_device_t * dev)
+static int r128_freelist_init(struct drm_device * dev)
 {
-	drm_device_dma_t *dma = dev->dma;
+	struct drm_device_dma *dma = dev->dma;
 	drm_r128_private_t *dev_priv = dev->dev_private;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	drm_r128_buf_priv_t *buf_priv;
 	drm_r128_freelist_t *entry;
 	int i;
 
 	dev_priv->head = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
 	if (dev_priv->head == NULL)
-		return DRM_ERR(ENOMEM);
+		return -ENOMEM;
 
 	memset(dev_priv->head, 0, sizeof(drm_r128_freelist_t));
 	dev_priv->head->age = R128_BUFFER_USED;
@@ -789,7 +777,7 @@ static int r128_freelist_init(drm_device_t * dev)
 
 		entry = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
 		if (!entry)
-			return DRM_ERR(ENOMEM);
+			return -ENOMEM;
 
 		entry->age = R128_BUFFER_FREE;
 		entry->buf = buf;
@@ -813,12 +801,12 @@ static int r128_freelist_init(drm_device_t * dev)
 }
 #endif
 
-static drm_buf_t *r128_freelist_get(drm_device_t * dev)
+static struct drm_buf *r128_freelist_get(struct drm_device * dev)
 {
-	drm_device_dma_t *dma = dev->dma;
+	struct drm_device_dma *dma = dev->dma;
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	drm_r128_buf_priv_t *buf_priv;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	int i, t;
 
 	/* FIXME: Optimize -- use freelist code */
@@ -826,7 +814,7 @@ static drm_buf_t *r128_freelist_get(drm_device_t * dev)
 	for (i = 0; i < dma->buf_count; i++) {
 		buf = dma->buflist[i];
 		buf_priv = buf->dev_private;
-		if (buf->filp == 0)
+		if (buf->file_priv == 0)
 			return buf;
 	}
 
@@ -851,13 +839,13 @@ static drm_buf_t *r128_freelist_get(drm_device_t * dev)
 	return NULL;
 }
 
-void r128_freelist_reset(drm_device_t * dev)
+void r128_freelist_reset(struct drm_device * dev)
 {
-	drm_device_dma_t *dma = dev->dma;
+	struct drm_device_dma *dma = dev->dma;
 	int i;
 
 	for (i = 0; i < dma->buf_count; i++) {
-		drm_buf_t *buf = dma->buflist[i];
+		struct drm_buf *buf = dma->buflist[i];
 		drm_r128_buf_priv_t *buf_priv = buf->dev_private;
 		buf_priv->age = 0;
 	}
@@ -881,68 +869,64 @@ int r128_wait_ring(drm_r128_private_t * dev_priv, int n)
 
 	/* FIXME: This is being ignored... */
 	DRM_ERROR("failed!\n");
-	return DRM_ERR(EBUSY);
+	return -EBUSY;
 }
 
-static int r128_cce_get_buffers(DRMFILE filp, drm_device_t * dev, drm_dma_t * d)
+static int r128_cce_get_buffers(struct drm_device * dev,
+				struct drm_file *file_priv,
+				struct drm_dma * d)
 {
 	int i;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 
 	for (i = d->granted_count; i < d->request_count; i++) {
 		buf = r128_freelist_get(dev);
 		if (!buf)
-			return DRM_ERR(EAGAIN);
+			return -EAGAIN;
 
-		buf->filp = filp;
+		buf->file_priv = file_priv;
 
 		if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
 				     sizeof(buf->idx)))
-			return DRM_ERR(EFAULT);
+			return -EFAULT;
 		if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
 				     sizeof(buf->total)))
-			return DRM_ERR(EFAULT);
+			return -EFAULT;
 
 		d->granted_count++;
 	}
 	return 0;
 }
 
-int r128_cce_buffers(DRM_IOCTL_ARGS)
+int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
-	DRM_DEVICE;
-	drm_device_dma_t *dma = dev->dma;
+	struct drm_device_dma *dma = dev->dma;
 	int ret = 0;
-	drm_dma_t __user *argp = (void __user *)data;
-	drm_dma_t d;
+	struct drm_dma *d = data;
 
-	LOCK_TEST_WITH_RETURN(dev, filp);
-
-	DRM_COPY_FROM_USER_IOCTL(d, argp, sizeof(d));
+	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	/* Please don't send us buffers.
 	 */
-	if (d.send_count != 0) {
+	if (d->send_count != 0) {
 		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d.send_count);
-		return DRM_ERR(EINVAL);
+			  DRM_CURRENTPID, d->send_count);
+		return -EINVAL;
 	}
 
 	/* We'll send you buffers.
 	 */
-	if (d.request_count < 0 || d.request_count > dma->buf_count) {
+	if (d->request_count < 0 || d->request_count > dma->buf_count) {
 		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d.request_count, dma->buf_count);
-		return DRM_ERR(EINVAL);
+			  DRM_CURRENTPID, d->request_count, dma->buf_count);
+		return -EINVAL;
 	}
 
-	d.granted_count = 0;
+	d->granted_count = 0;
 
-	if (d.request_count) {
-		ret = r128_cce_get_buffers(filp, dev, &d);
+	if (d->request_count) {
+		ret = r128_cce_get_buffers(dev, file_priv, d);
 	}
 
-	DRM_COPY_TO_USER_IOCTL(argp, d, sizeof(d));
-
 	return ret;
 }